Archives

Video – “What Happens When a Centrifugal Fan Runs in Reverse”?

Latest OXYL8 LEV training video on YouTube which shows what happens when a Centrifugal fan is incorrectly wired (ie phases the wrong way round) – a situation which is all too common (estimated that approx 7% are incorrectly wired). The …

BOHS NI Regional Meeting – Practical LEV Testing

A PDF of the slides from the BOHS Northern Ireland regional meeting.  Titled Practical LEV Testing. BOHS Practical LEV Testing Slides

CLEAPSS G225 Local Exhaust Ventilation in Design and Technology

Introduction Local exhaust ventilation is used to remove or reduce the level of contamination in workplace atmospheres and thus reduce the risk of ill health in staff, students and visitors. It is essential that LEV is provided where the risk …

LEV TExT Report Template v1.5

LEV TExT report template in Word format. LEV Central freely gives licence to use this layout and you are free to change it to suit your own requirements. We do recommend that you check CoSHH and the Approved code of …

A Simple Guide to Buying and Using LEV INDG408

A 9 page brief introduction to LEV for Buyers/Clients.   Sets out why LEV is needed and how to select an LEV Supplier.  Describes the documents which should be provided by the Supplier and the Records which need to be …

INDG409 – Time to clear the air

Local exhaust ventilation (LEV) in your workplace should carry away any harmful dust, mist, fumes or gas in the air. To protect your health it needs to be: ■ the right type for the job. ■ installed properly in the first …